43285520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12583}}^1$

素因数の和:12639

約数の個数: 40

約数和(自身を含む): 102987456

約数和(自身を除く): 59701936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 12583, 25166, 50332, 62915, 100664, 125830, 201328, 251660, 503320, 541069, 1006640, 1082138, 2164276, 2705345, 4328552, 5410690, 8657104, 10821380, 21642760, 43285520]

約数ペア:

[(1, 43285520), (2, 21642760), (4, 10821380), (5, 8657104), (8, 5410690), (10, 4328552), (16, 2705345), (20, 2164276), (40, 1082138), (43, 1006640), (80, 541069), (86, 503320), (172, 251660), (215, 201328), (344, 125830), (430, 100664), (688, 62915), (860, 50332), (1720, 25166), (3440, 12583)]